CN218963749U

CN218963749U - Punching machine for mechanical manufacturing of special equipment

Info

Publication number: CN218963749U
Application number: CN202223440443.1U
Authority: CN
Inventors: 代万邦
Original assignee: Yancheng Jizhi Huijing Machinery Technology Co ltd
Current assignee: Yancheng Jizhi Huijing Machinery Technology Co ltd
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-05-05
Anticipated expiration: 2032-12-22

Abstract

The utility model relates to a punching machine for mechanical manufacturing of special equipment, which comprises an operation table, wherein a discharging assembly is arranged in the operation table, a support is fixed on the upper surface of the operation table, a lower die is fixed on the upper surface of the operation table, an air cylinder is fixed on the upper surface of the support, a connecting plate is fixed at the output end of the air cylinder, an upper die is fixed on the lower surface of the connecting plate, moving blocks are fixed at the left end and the right end of the connecting plate, and the discharging assembly comprises a motor fixed with the lower surface of an inner cavity of the operation table. This punching machine for special equipment machine-building, through being provided with ejection of compact subassembly, be convenient for take out the work piece that the punching press was accomplished from the mould, avoid operating personnel to carry out the ejection of compact to the work piece with the help of external tool again to cause the ejection of compact inconvenient, and improve stamping tool's ejection of compact rate, and then can improve the machining efficiency of punching press work piece, and remove on the support through the movable block, avoid two moulds to produce the skew in carrying out punching press in-process.

Description

Punching machine for mechanical manufacturing of special equipment

Technical Field

The utility model relates to the technical field of special equipment machine manufacturing, in particular to a punching machine for special equipment machine manufacturing.

Background

The special equipment refers to eight kinds of equipment which relate to boilers, pressure vessels, pressure pipeline elevators, hoisting machinery, passenger ropeways, large amusement facilities and special motor vehicles in the field with high life safety and high danger.

In the mechanical manufacturing process of special equipment, a stamping device is usually needed to be used, mechanical workpieces of the special equipment are needed to be stamped by the stamping device, but in the use process of the existing stamping die, the upper die and the lower die are easy to deviate, a stamped plate tends to move at the moment of stamping, so that the stamping effect is affected, the quality of the workpieces is disqualified, and the productivity is reduced.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a punching machine for mechanical manufacturing of special equipment, which has the advantages of convenience in discharging and the like, and solves the problem of inconvenient discharging.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the punching machine for the mechanical manufacturing of the special equipment comprises an operation table, wherein a discharging assembly is arranged in the operation table, a support is fixed on the upper surface of the operation table, a lower die is fixed on the upper surface of the operation table, an air cylinder is fixed on the upper surface of the support, a connecting plate is fixed at the output end of the air cylinder, an upper die is fixed on the lower surface of the connecting plate, and moving blocks are fixed at the left end and the right end of the connecting plate;

the discharging assembly comprises a motor fixed with the lower surface of the inner cavity of the operating platform, a rotary table is fixed at the output end of the motor, a connecting rod is fixed on the front face of the rotary table, a transverse plate is connected to the outer surface of the connecting rod in a sliding mode, two pushing rods are fixed on the upper surface of the transverse plate, pushing blocks are fixed on the upper surface of the pushing rods, a sealing ring is movably connected to the outer surface of each pushing block, and the discharging assembly further comprises a pushing hole formed in the lower surface of the inner cavity of the lower die.

Further, the sealing ring is positioned in the pushing hole, and the sealing ring is fixed with the pushing hole.

Further, the upper surface of the operation table is provided with a through hole, and the pushing block penetrates through the through hole to the outside of the operation table and is connected with the operation table in a sliding manner.

Further, the connecting rod is T-shaped rod, the front of diaphragm has seted up the removal groove, the connecting rod runs through to the outside in removal groove and rather than sliding connection.

Further, sliding holes are formed in the lower surfaces of the two moving blocks, and the support penetrates through the outer portions of the two sliding holes and is in sliding connection with the two sliding holes.

Further, the upper surface of support has seted up the drive hole, the output of cylinder runs through the drive hole to the inside of support and rather than swing joint.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this punching machine for special equipment machine-building, through being provided with ejection of compact subassembly, be convenient for take out the work piece that the punching press was accomplished from the mould, avoid operating personnel to carry out the ejection of compact to the work piece with the help of external tool again to cause the ejection of compact inconvenient, and improve stamping tool's ejection of compact rate, and then can improve the machining efficiency of punching press work piece, and remove on the support through the movable block, avoid two moulds to produce the skew in carrying out punching press in-process.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the discharge assembly of the present utility model;

fig. 3 is a schematic cross-sectional view of the lower mold of the present utility model.

In the figure: 1 operation panel, 2 ejection of compact subassembly, 201 motors, 202 carousel, 203 connecting rod, 204 diaphragm, 205 push rod, 206 push block, 207 sealing washer, 208 push hole, 3 support, 4 bed die, 5 cylinder, 6 connecting plate, 7 upper die, 8 movable block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, a punching machine for mechanical manufacturing of special equipment in this embodiment includes an operation table 1, a discharging component 2 is disposed in the operation table 1, a support 3 is fixed on an upper surface of the operation table 1, a lower die 4 is fixed on an upper surface of the operation table 1, an air cylinder 5 is fixed on an upper surface of the support 3, a connecting plate 6 is fixed at an output end of the air cylinder 5, an upper die 7 is fixed on a lower surface of the connecting plate 6, a driving hole is formed on an upper surface of the support 3, an output end of the air cylinder 5 penetrates through the driving hole to an inner portion of the support 3 and is movably connected with the driving hole, the air cylinder 5 is convenient to drive the upper die 7 to move up and down on an inner side of the support 3 through the driving hole, and moving blocks 8 are fixed at left and right ends of the connecting plate 6.

Wherein, the slide hole has all been seted up to the lower surface of two movable blocks 8, and support 3 runs through to the outside of two slide holes and rather than sliding connection, makes two movable blocks 8 reciprocate on support 3 through the slide hole, avoids going up mould 7 and bed die 4 and producing the skew when carrying out the punching press to influence the quality of work piece.

Referring to fig. 1-3, the discharging assembly 2 in this embodiment includes a motor 201 fixed to the lower surface of the inner cavity of the operating platform 1, a turntable 202 is fixed to the output end of the motor 201, a connecting rod 203 is fixed to the front surface of the turntable 202, a transverse plate 204 is slidably connected to the outer surface of the connecting rod 203, the connecting rod 203 is a T-shaped rod, a moving slot is formed in the front surface of the transverse plate 204, the connecting rod 203 penetrates through the outside of the moving slot and is slidably connected to the moving slot, so that the connecting rod 203 moves left and right in the moving slot of the transverse plate 204 during circumferential movement, and is convenient to drive the transverse plate 204 to move up and down, and because the connecting rod 203 is a T-shaped rod, the transverse plate 204 can be prevented from falling off from the connecting rod 203, two pushing rods 205 are fixed to the upper surface of the transverse plate 204, pushing blocks 206 are fixed to the upper surface of the two pushing rods 205, sealing rings 207 are movably connected to the outer surface of the pushing blocks 206, the discharging assembly 2 further includes a pushing hole 208 formed in the lower surface of the inner cavity of the lower mold 4, the sealing rings 207 are located inside the pushing hole 208, and the sealing rings 207 and the pushing hole 208 are fixed to each other, so that the sealing performance between the pushing blocks 206 and the pushing hole 208 is not affected when the workpiece is sealed.

Meanwhile, a through hole is formed in the upper surface of the operation table 1, and the pushing block 206 penetrates through the through hole to the outside of the operation table 1 and is in sliding connection with the through hole, so that the pushing block 206 can conveniently move out of the inside of the operation table 1 through the through hole and move into the pushing hole 208, and a workpiece punched in the lower die 4 can be pushed out of the lower die 4.

The discharging assembly 2 in this embodiment pushes out the punched workpiece from the lower die 4 by the pushing block 206.

The working principle of the embodiment is as follows:

when the stamping device is used, a machined workpiece is placed in the lower die 4, the output end of the air cylinder 5 can be used for carrying the connecting plate 6 to move downwards, the connecting plate 6 drives the upper die 7 to move downwards so that the upper die 7 can stamp the workpiece in the lower die 4, meanwhile, the connecting plate 6 drives the two moving blocks 8 to move downwards, the upper die 7 and the lower die 4 are prevented from being offset, the workpiece in the lower die 4 is stamped, after stamping is finished, the output end of the motor 201 drives the turntable 202 to rotate, the turntable 202 drives the connecting rod 203 to carry out circular motion, the connecting rod 203 moves left and right in a moving groove of the transverse plate 204, the transverse plate 204 is upwards moved when the connecting rod 203 is upwards rotated through the moving groove, the transverse plate 204 is pushed by the two pushing rods 205 to upwards move the pushing blocks 206, the pushing blocks 206 penetrate through the pushing holes 208 and move into the lower die 4, and the workpiece in the lower die 4 is pushed out, so that the stamped workpiece is taken out of the lower die 4.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a punching machine for special equipment machine-building, includes operation panel (1), its characterized in that: the automatic feeding device is characterized in that a discharging component (2) is arranged in the operation table (1), a support (3) is fixed on the upper surface of the operation table (1), a lower die (4) is fixed on the upper surface of the operation table (1), an air cylinder (5) is fixed on the upper surface of the support (3), a connecting plate (6) is fixed at the output end of the air cylinder (5), an upper die (7) is fixed on the lower surface of the connecting plate (6), and moving blocks (8) are fixed at the left end and the right end of the connecting plate (6);

the discharging assembly (2) comprises a motor (201) fixed with the lower surface of an inner cavity of the operating platform (1), a rotary table (202) is fixed at the output end of the motor (201), a connecting rod (203) is fixed on the front surface of the rotary table (202), a transverse plate (204) is slidably connected to the outer surface of the connecting rod (203), two pushing rods (205) are fixed on the upper surface of the transverse plate (204), pushing blocks (206) are fixed on the upper surface of each pushing rod (205), a sealing ring (207) is movably connected to the outer surface of each pushing block (206), and the discharging assembly (2) further comprises a pushing hole (208) formed in the lower surface of the inner cavity of the lower die (4).

2. The press for machine-building of special equipment according to claim 1, wherein: the sealing ring (207) is positioned in the pushing hole (208), and the sealing ring (207) is fixed with the pushing hole (208).

3. The press for machine-building of special equipment according to claim 1, wherein: the upper surface of the operation table (1) is provided with a through hole, and the pushing block (206) penetrates through the through hole to the outside of the operation table (1) and is connected with the operation table in a sliding mode.

4. The press for machine-building of special equipment according to claim 1, wherein: the connecting rod (203) is a T-shaped rod, a moving groove is formed in the front face of the transverse plate (204), and the connecting rod (203) penetrates through the outer portion of the moving groove and is connected with the moving groove in a sliding mode.

5. The press for machine-building of special equipment according to claim 1, wherein: slide holes are formed in the lower surfaces of the two moving blocks (8), and the support (3) penetrates through the outer parts of the two slide holes and is connected with the two slide holes in a sliding mode.

6. The press for machine-building of special equipment according to claim 1, wherein: the upper surface of support (3) has seted up the drive hole, the output of cylinder (5) runs through the drive hole to the inside of support (3) and rather than swing joint.